COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
DHC-6 (Twin Otter) Series Aeroplanes
AD/DHC-6/5 Fuselage Frame and Wing Strut - Modification 8/67
Applicability: All models with S/Nos. 2 to 13, 15 to 22, 24, 26, 27, 29 and 31. Document: De Havilland of Canada Mod. Bulletin 6/1063.
Compliance: Before 1 July 1968.